12160-4334 DON1097

 
 
12h 15m 57.83s -43 33' 42.1" P.A. 82 sep 6.7 mag 9.10,13.70 Sp A1m dist. 192.68 pc (628.52 l.y.)
 
 
Coord 2000
12160-4334
Discov num
DON1097
Comp
Coord arcsec 2000
12 15 57.83 -43 33 42.1
Date first
1930
Date last
2010
Obs
6
Pa first
83
Pa last
82
P.A. Now (θ)
82°
Sep first
6.2
Sep last
6.7
Sep. Now (ρ)
6.7"
Mag pri
9.10
Mag sec
13.70
delta mag (ΔM)
4.6
Spectral class
A1m (white)
Pri motion ra
+017
Sec motion ra
+129
Pri motion dec
-011
Sec motion dec
+007
Notes
rPM=0.878
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
81.7
Precise sep
6.69
Constellation
Centaurus
SAO
223315
HIP
59815
Tycho2
7768-00646-1
HD
106631
CD
CD-42 7516
CP
CP-42 5698
Distance
192.68
Distance ly
628.52
last precise pa
81.7
last precise sep
6.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12160-4334 DON1097 1999 4 81 6.5 9.10 13.70 A1m D 121557.83-433342.1
12160-4334 DON1097 2010 6 80 6.5 9.10 13.70 A1m 121557.83-433342.1

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